I was out of the country, and did not use my phone for a few months. As a result, I have now forgotten my code. I have tried everything I can think of.
I have an old flip phone from LG/CYON. My provider is SK. Is there anyway to reset the code, and keep my old info intact at an SK store?

The service center will reset the lock code on your phone for a ridiculously cheap price. You may have to wait a while to get to the technician's station; however, once you're there, the tech will clean the phone and reset the code for you.